videos:
Writing One Step Equations
Solve One-Step Equations
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MATH DUDE Unit1-2 Solving One Step Equations
Write Two-Step Equations
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Writing One & Two Step Equations
Solve Two-Step Equations
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Solving Equations Notes Two Step
Write Inequalities
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Write an inequality from a word problem
Determine which value makes an inequality true
videos:
How to test solutions to inequalities | 6th grade | Khan Academy
Graph Inequalities
videos:
Inequalities on a Number Line
Plotting an inequality example